[go: up one dir, main page]

GB1490756A - Method of and apparatus for open-end spinning yarns from staple fibres - Google Patents

Method of and apparatus for open-end spinning yarns from staple fibres

Info

Publication number
GB1490756A
GB1490756A GB11552/75A GB1155275A GB1490756A GB 1490756 A GB1490756 A GB 1490756A GB 11552/75 A GB11552/75 A GB 11552/75A GB 1155275 A GB1155275 A GB 1155275A GB 1490756 A GB1490756 A GB 1490756A
Authority
GB
United Kingdom
Prior art keywords
slivers
fibre
condenser
cylinder
pressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB11552/75A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vyzkumny Ustav Bavlnarsky AS
Original Assignee
Vyzkumny Ustav Bavlnarsky AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CS238374A external-priority patent/CS172615B1/cs
Priority claimed from CS238574A external-priority patent/CS172616B1/cs
Priority claimed from CS238274A external-priority patent/CS173842B1/cs
Application filed by Vyzkumny Ustav Bavlnarsky AS filed Critical Vyzkumny Ustav Bavlnarsky AS
Publication of GB1490756A publication Critical patent/GB1490756A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

1490756 Open end spinners with multiple sliver feed VYZKUMNY USTAV BAVLNARSKY 20 March 1975 [3 April 1974 (3)] 11552/75 Headings DID DIF and DIN An open-end spinning apparatus comprising a spinning rotor I and a fibre separating device, is provided with means for supplying to the fibre separating device at least two slivers 12 out of which separate flows of separated fibres are formed, these fibres being united to form a single combined flow 11 of separated fibres before entering the spinning rotor 1. The fibre separating device comprises at least one combing-out cylinder 7 received in a cavity 6, the rotational axis of the cylinder 7 and the axis of the rotor 1 being skew lines. In one embodiment, Fig. 1, two combing- out cylinders 7 are provided and protrude into a common fibre feeding duct 8 partially penetrating into the interior of the rotor 1. Two slivers 12 are fed to the cylinders 7 by devices each comprising a positively driven feed roller 14 and a pressure element 15 or 16. The element 15 comprises a shoe and the element 16 a second roller. Condensers 13 shape the slivers 12 to approximately rectangular form. The separated fibres are stripped from the cylinders 7 in zones 10 and are combined in the duct 8. In another embodiment, Fig. 2, two or more slivers 12 are each fed from a condenser 13 by a driven roller 14 and a pressure shoe 15 to a single cylinder 7. The two separated fibre flows are united downstream of the second feed device to form a single flow in the duct 8. In a further embodiment, Fig. 3, two sideby-side fibre feeding devices cooperate with a single cylinder 7 and are formed by two coaxial driven rollers 14 and two coaxial pressure rollers 16. The condenser 13 comprises two side-by-side shaping ducts. More than two slivers may be combined using as many coaxial feed and pressure rollers and condenser ducts as required. In a modification, Fig. 6 (not shown), the condenser (13) comprises individual sections and the feed roller (14) comprises grooved sections having unaligned grooves. In another modification, Fig. 8 (not shown), the coaxial pressure rollers (16) are individually spring loaded. In a still further embodiment, Fig. 4, a single feeding device, comprising a driven roller 14 and a pressure shoe 15 having a fork 17 for guiding two separate slivers, cooperates with a single cylinder 7. The condenser 13 has two shaping ducts. In a modification, Fig. 7 (not shown), a single feed roller (14) is provided but is engaged by two separate spring-loaded shoes 15, the pressure of which is adjustable. In any embodiment other than those of Figs. 1 and 2, the cylinder 7 may be provided with a surface of saw-teeth 18, Fig. 9, and is divided into two sections 19 having differently shaped teeth. In any embodiments, the slivers may be of different fibre types, e.g. slivers of cotton and viscose rayon are specified.
GB11552/75A 1974-04-03 1975-03-20 Method of and apparatus for open-end spinning yarns from staple fibres Expired GB1490756A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CS238374A CS172615B1 (en) 1974-04-03 1974-04-03
CS238574A CS172616B1 (en) 1974-04-03 1974-04-03
CS238274A CS173842B1 (en) 1974-04-03 1974-04-03

Publications (1)

Publication Number Publication Date
GB1490756A true GB1490756A (en) 1977-11-02

Family

ID=27179368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11552/75A Expired GB1490756A (en) 1974-04-03 1975-03-20 Method of and apparatus for open-end spinning yarns from staple fibres

Country Status (7)

Country Link
US (1) US3998040A (en)
JP (1) JPS5824532B2 (en)
CH (1) CH616711A5 (en)
DE (1) DE2513692C2 (en)
FR (1) FR2266758B3 (en)
GB (1) GB1490756A (en)
IT (1) IT1034778B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1464742A1 (en) * 2003-04-03 2004-10-06 Saurer Czech a.s Multi-component rotor-spun yarn

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613263B2 (en) 1976-03-27 1978-07-27 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Process for spinning fibers and apparatus for carrying out the process
DE2660060C2 (en) * 1976-03-27 1985-09-05 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Method for producing a core sheath thread
JPS52150639U (en) * 1976-05-10 1977-11-15
CS208842B1 (en) * 1978-07-20 1981-10-30 Josef Ripka Apparatus for separation of staple fibres
FR2479857A1 (en) * 1980-04-04 1981-10-09 Alsacienne Constr Meca FIBER SEPARATOR FOR FEEDING A FIBER RELEASED FIBER STATION
US4467597A (en) * 1981-07-25 1984-08-28 Platt Saco Lowell Corporation Method of spinning a yarn from two types of stable fibers
DE3517253A1 (en) * 1984-05-12 1985-11-14 Výzkumný ústav bavlnářský, Ustí nad Orlicí Apparatus for separating fibres on an open-end spinning unit
CS249280B1 (en) * 1984-09-19 1987-03-12 Frantisek Ferkl Singling out device for break spinning machine
DE3536827A1 (en) * 1985-10-16 1987-04-16 Schubert & Salzer Maschinen METHOD AND DEVICE FOR PRODUCING AN EFFECT YARN ON OPEN-END SPIDERING DEVICES
CH668086A5 (en) * 1985-11-18 1988-11-30 Tsnii Sherstya Promysh Method for ring spinning lots.
DE3608811A1 (en) * 1986-03-15 1987-09-17 Reiners & Fuerst Opening roller of an open-end spinning machine
CS264430B1 (en) * 1987-06-15 1989-08-14 Safar Vaclav Device for fibres opening for spinning unit of spinning machine
CS277008B6 (en) * 1987-06-24 1992-11-18 Schubert & Salzer Maschinen Apparatus for stable fiber sliver automatic feeding
DE4013689A1 (en) * 1990-04-28 1991-10-31 Fritz Stahlecker METHOD AND DEVICE FOR SPINNING STACKED FIBERS TO A YARN
DE4024786A1 (en) * 1990-08-04 1992-02-06 Schlafhorst & Co W Sliver loosening ring - has structured break in toothed pattern round the circumference for open=end spun yarn of irregular thickness
CZ298791B6 (en) * 2000-03-29 2008-01-30 Rieter Cz A. S. Table for feeding fiber strand of fiber feeding device of a spinning machine spinning unit
DE10215453A1 (en) * 2002-04-09 2003-10-23 Rieter Ingolstadt Spinnerei Feed roller and opening device for a spinning device
CH702456A2 (en) * 2009-12-21 2011-06-30 Amsler Tex Ag Method and apparatus for generating flame yarn on a rotor spinning machine.
CN103088472B (en) * 2011-11-07 2015-09-09 德州中原集团有限公司 Collection comb spinning apparatus and collection comb spinning production process
CN103911696A (en) * 2014-03-24 2014-07-09 东华大学 Dual feed carding device
CN103911695B (en) * 2014-03-24 2016-07-06 东华大学 A kind of rotor spinning machine
CN103952808B (en) * 2014-03-24 2017-01-04 东华大学 A kind of spinning organ of rotor spinning machine
CN105113066B (en) * 2015-08-21 2018-02-16 江南大学 The asynchronous input of five slivers and the revolving cup spinning method and device of three fractions comb
JP6469196B1 (en) * 2017-09-28 2019-02-13 東海精機株式会社 Opening device
DE102018006984A1 (en) * 2018-09-04 2020-03-05 Saurer Spinning Solutions Gmbh & Co. Kg Effect yarn production with an open-end rotor spinning device
LU503052B1 (en) * 2022-11-14 2024-05-14 Saurer Spinning Solutions Gmbh & Co Kg Rotor spinning machine and method for operating a rotor spinning machine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL130261C (en) * 1960-07-28
AT262855B (en) * 1966-02-24 1968-06-25 Vyzk Ustav Bavlnarsky Device for continuous ringless spinning of textile fibers
AT268105B (en) * 1966-03-04 1969-01-27 Vyzk Ustav Bavlnarsky Feed device for the sliver to the combing roller of a spinning chamber spinning device
AT264338B (en) * 1966-03-19 1968-08-26 Vyzk Ustav Bavlnarsky Device for separating and feeding textile fibers
US3523300A (en) * 1966-08-18 1970-08-04 Toray Industries Spinning method and apparatus for manufacturing yarn from textile fibers
AT281642B (en) * 1966-08-24 1970-05-25 Rieter Ag Maschf Apparatus for spinning an S or Z twist yarn
GB1220390A (en) * 1967-06-05 1971-01-27 Daiwa Spinning Co Ltd Method and apparatus for spinning of fibrous materials utilizing a rotary spinning chamber
GB1201167A (en) * 1967-12-08 1970-08-05 Vnii Legkogo Textil Masch A device and process for spinning yarn
DE1928290A1 (en) * 1968-08-10 1970-02-12 Vyzk Ustav Bavlnarsky Spinning unit for spindleless spinning of yarn
CH499636A (en) * 1968-08-10 1970-11-30 Vyzk Ustav Bavlnarsky Spinning device for spindleless spinning of textile fibers
DE2138487C3 (en) * 1971-07-31 1979-11-08 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Device for producing fancy yarn by means of an open-end spinning device
JPS4826096U (en) * 1971-08-02 1973-03-28
US3834148A (en) * 1972-03-27 1974-09-10 Toyoda Automatic Loom Works Ringless spinning apparatus
JPS5536730B2 (en) * 1972-09-11 1980-09-24
JPS4963228U (en) * 1972-09-20 1974-06-03
DE2300967A1 (en) * 1973-01-10 1974-07-11 Krupp Gmbh METHOD AND DEVICE FOR THE PRODUCTION OF YARNS FROM FIBERS OF DIFFERENT PROPERTIES IN AN OPEN SPINNING MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1464742A1 (en) * 2003-04-03 2004-10-06 Saurer Czech a.s Multi-component rotor-spun yarn

Also Published As

Publication number Publication date
US3998040A (en) 1976-12-21
FR2266758A1 (en) 1975-10-31
JPS50142830A (en) 1975-11-17
CH616711A5 (en) 1980-04-15
JPS5824532B2 (en) 1983-05-21
FR2266758B3 (en) 1977-12-16
DE2513692A1 (en) 1975-10-23
DE2513692C2 (en) 1982-09-23
IT1034778B (en) 1979-10-10

Similar Documents

Publication Publication Date Title
GB1490756A (en) Method of and apparatus for open-end spinning yarns from staple fibres
ES8400157A1 (en) Device for drawing, condensing and moving a sliver of fibres in a spinning process.
US3624996A (en) Spinning of textile yarns
JPH01266226A (en) Method and apparatus for supplying drawn coarse yarn to at least two ring spinning frames
GB1280456A (en) Improvements relating to the spinning of textile yarns
GB748434A (en) Improvements in and relating to apparatus for processing filamentary tows
GB1456414A (en) Method of and apparatus for processing fibrous material to yarn
GB1150169A (en) Improvements relating to Textile Break-Spinning Machines.
GB1374536A (en) Method of break spinning and a spinning chamber for use in carrying out the method
ES425424A1 (en) Method of spinning synthetic textile fibers
US2471057A (en) Method and apparatus for drafting textile fibers
US3511042A (en) Spindleless spinning apparatus
US3334483A (en) Method of making direct spinner novelty yarn
US2132524A (en) Process of making yarn from continuous rayon and staple fiber
US5775086A (en) Device for opening fiber material into single fibers
GB1367221A (en) Fibre conveying device for an openend spinning apparatus
US4347647A (en) Apparatus for making no-twist yarn
US2611931A (en) Arrangement for producing a spun short-fiber yarn
GB1392497A (en) Apparatus for open-end spinning
GB1402402A (en) Sliver condenser in a fibre separating device of open-end spinning units
US3060669A (en) Drafting apparatus
DE2532993A1 (en) Preopener for open end spinning machine - has opener cylinder housing inner wall with row of saw tooth segments
GB1442924A (en) Delivery mecahnism for conveying fibre bundles
CN1029328C (en) Doffing tube for open-end spinning
ES8802461A1 (en) Apparatus for making a core yarn.

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee